The Item level 232 versions ("... of Conquest") are purchased solely with Emblems of Triumph.

The Item Level 245 versions ("... of Triumph") require half again as many emblems, and a [Trophy of the Crusade] as well. The trophy is a drop from each boss in the 25-man Trial of the Crusader. It is also found in the Argent Crusade Tribute Chest, from either 10- or 25- man heroic mode raids.

Slot

_ of ConquestiLvl 232

_ of TriumphiLvl 245

Head

591

1,1961

Shoulder

478

7171

Chest

591

1,1961

Hands

478

7171

Legs

591

1,1961

All three versions count towards satisfying the set bonus requirements.